Sony UP-D2550S Manuale utente
DIGITAL COLOR PRINTER
UP-D2550S
SERVICE MANUAL
1st Edition
UP-D2550S (UC, CE)
!WARNING
This manual is intended for qualified service personnel only.
To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that
contained in the operating instructions unless you are qualified to do so.Refer all servicing to
qualified service personnel.
!WARNUNG
Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden.Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung
dazu besitzen.
!AVERTISSEMENT
Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien.Afin
de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les
réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.
1
UP-D2550S (UC,CE)
Table of Contents
Manual Structure
Purpose of this manual .............................................................................................. 3
1. Operating Instructions ....................................................................1-1
3. Electrical Alignment
3-1. Printing Built-in Test Patterns (Stair-Step) .................................................3-1
3-2. Preparations Before Adjustments................................................................3-2
3-2-1. How to use UP-D2550S Servicing Tool Software.....................3-2
3-2-2. Using the LED Display PDSP2113 (8-749-922-58) ..................3-4
3-3. Printing the Built-in Test Pattern ................................................................3-7
3-4. Adjustments When Thermal Head is Replaced ..........................................3-9
3-5. Main Service Commands (Excluding Mechanical Adjustments) .............3-10
4. Circuit Description
4-1. Circuit Operations of IF-762 Board ............................................................4-1
4-1-1. Oscillator Circuit ........................................................................4-1
4-1-2. SCSI Interface Circuit ................................................................4-2
4-1-3. DRAM and Memory Control .....................................................4-2
4-1-4. CPU ............................................................................................4-3
6. Troubleshooting
6-1. Electrical System Problems.........................................................................6-1
6-2. Mechanism Troubleshooting.......................................................................6-3
2UP-D2550S (UC,CE)
7. Semiconductor Pin Assignments ............................................7-1
8. Spare Parts
8-1. Notes on Repair Parts..................................................................................8-1
8-2. Exploded Views ..........................................................................................8-2
8-3. Electrical Parts List ...................................................................................8-11
9. Block Diagram
.OVERALL...........................................................................................................9-1
10. Printed Wiring Boards and Schematic Diagrams
.IF-762.................................................................................................................10-2
3
UP-D2550S (UC,CE)
Purpose of this manual This manual contains only difference portions between digital color printers UP-
D2550S and UP-D2550/D2500. Except including in this manual, refer to following
service manual.
Service manual UP-D2550 Vol-1
Part No. : 9-977-302-11
SECTION 2 SERVICE INFORMATION
SECTION 3 ELECTRICAL ALIGNMENT
[Refer to from 3-6. MECHANICAL ADJUSTMENT.]
SECTION 4 CIRCUIT DESCRIPTION
[Refer to from 4-2. PRINT CONTROL SECTION (PRT-11 BOARD).]
SECTION 5 MECHANICAL DESCRIPTION
Service manual UP-D2550/D2500 Vol-2
Part No. : 9-977-302-21
SECTION 7 SEMICONDUCTOR PIN ASSIGNMENT
SECTION 9 BLOCK DIAGRAM
SECTION 10 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Manual Structure
1-1
UP-D2550S (UC,CE)
Section 1
Operating Instructions This section is extracted
from operation manual.
3-866-948-11 (1)
1999 by Sony Corporation
Digital Color Printer
UP-D2550S
Instructions for Use
Page 2
Mode d’emploi
Page 28
Gebrauchsanweisung
Seite 54
GB
FR
DE
1-2 UP-D2550S (UC,CE)
2
English
Owner’s Record
The model and serial numbers are located at the rear.
Record these number in the space provided below.
Refer to these numbers whenever you call upon your
Sony dealer regarding this product.
Model No.
Serial No.
WARNING
To prevent fire or shock hazard, do not expose the unit to
rain or moisture.
To avoid electrical shock, do not open the cabinet. Refer
servicing to qualified personnel only.
THIS APPARATUS MUST BE EARTHED.
Important safeguards/notices for use in the
medical environments
1. All the equipments connected to this unit shall be
certified according to Standard IEC601-1, IEC950,
IEC65 or other IEC/ISO Standards applicable to the
equipments.
2. When this unit is used together with other equipment
in the patient area*, the equipment shall be either
powered by an isolation transformer or connected via
an additional protective earth terminal to system
ground unless it is certified according to Standard
IEC601-1.
* Patient Area
3. The leakage current could increase when connected
to other equipment.
4 This equipment generates, uses, and can radiate
frequency energy. If it is not installed and used in
accordance with the instruction manual, it may cause
interference to other equipment. If this unit causes
interference (which can be determined by unplugging
the power cord from the unit), try these measures:
Relocate the unit with respect to the susceptible
equipment. Plug this unit and the susceptible
equipment into different branch circuit. Consult your
dealer.
For the customers in the U.S.A.
This equipment has been tested and found to comply
with the limits for a Class A digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful
interference when the equipment is operated in a
commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction
manual, may cause harmful interference to radio
communications. Operation of this equipment in a
residential area is likely to cause harmful interference in
which case the user will be required to correct the
interference at his own expense.
You are cautioned that any changes or modifications not
expressly approved in this manual could void your
authority to operate this equipment.
This device requires shielded interface cables to comply
with FCC emission limits.
For the customers in Canada
This unit has been certified according to Standard CSA
C22.2 No.601.1.
Symbol on the products
This symbol indicates the equipotential
terminal which brings the various parts of a
system to the same potential.
This symbol is intended to alert the user to
the presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
R1.5m
3
Table of Contents
Table of Contents
Introduction
About This Manual ............................................................4
System Overview ..............................................................5
System Configuration....................................................... 5
Precautions........................................................................6
Safety................................................................................ 6
Installation........................................................................ 6
Cleaning ........................................................................... 7
Location and Function of Parts and Controls ................8
Front ................................................................................. 8
Rear .................................................................................. 9
Preparation
Supplied Accessories.....................................................10
Assembly........................................................................ 11
Setting the DIP Switch ....................................................12
Connecting the Computer ..............................................13
Operation
Before Printing ................................................................15
Loading an Ink Ribbon Cartridge .................................. 15
Loading the Paper .......................................................... 18
Printing.............................................................................20
Others
Ink Ribbon Cartridge and Paper ....................................22
Specifications..................................................................23
Troubleshooting..............................................................24
Indicators on the Front Panel ......................................... 25
If the Paper Jams ............................................................ 26
1-3
UP-D2550S (UC,CE)
4
Introduction
About This Manual
Introduction
This manual is divided into four chapters. This section explains the organization of
this manual.
Introduction
Describes the features and system configuration of the digital color printer. Notes
the precautions to be observed when using the printer. Also provided is
information on the location and function of parts.
Preparation
Explains the steps involved in setting up the printer prior to getting started—
checking the supplied accessories, assembly and connections.
Operation
Describes loading of the ink ribbon cassette and print paper and actual printing
operation.
Others
Provides technical information on the printer, how to handle error occurrence, and
how to deal with paper jams.
Conventions used
Cross reference
Throughout this manual you will find the references to other sections of the manual
that contain related information.
Important note
Be sure to read the sections of the manual marked Note . They explain points that
you should be aware of to operate the printer correctly and prevent malfunctions.
Trademarks
Windows is the trademark of Microsoft Corporation, USA.
Macintosh is the trademark of Apple Computer, Inc., USA.
Note
5
Introduction
The Sony UP-D2550S digital color printer is designed to reproduce computer
images on A6-size paper.
You can print out image data of Windows or Macintosh graphics application
software in high resolution (310dpi) and 256 shades of gray or in full color
(16,700,000 colors).
System Configuration
The following shows an example printer system configuration.
About the printer driver
The printer driver application program is stored in a file supplied with the CD-
ROM. For detailed information on how to install it, refer to the ReadMe file on the
CD-ROM.
System Overview
Digital color printer
Computer
Controls the printer operation.
1-4 UP-D2550S (UC,CE)
6
Introduction
Precautions
Safety
• Operate the printer using the power source specified in “Specifications” (page
23)
• Be careful not to damage the power cable by placing or dropping heavy objects
on it; it is dangerous to use the unit with a damaged power cable.
• If you do not intend to use the unit for a long time, disconnect the power cable.
• Unplug the power cable by grasping the plug, not the cable itself.
• Do not disassemble the unit.
• Do not remove the cover. There is a danger of electric shock from the internal
parts.
• Be careful not to spill water or other liquids on the unit, or to allow combustible
or metallic material to enter the cabinet. If used with foreign matter in the
cabinet, the unit is liable to fail, or present a risk of fire or electric shock.
• Ventilation holes are provided to prevent the unit from overheating. Be careful
not to obstruct them with other units or by covering the unit with a cloth etc.
• If the unit malfunctions or if a foreign body falls into the cabinet, disconnect the
power immediately and consult your Sony service facility or your Sony dealer.
Installation
• Avoid placing the unit in a location subject to:
— mechanical vibration
— high humidity
— excessive dust
— direct or excessive sunlight
— extremely high or low temperatures
• Do not use other electronic equipment near the unit. The unit will not work
properly in strong electromagnetic fields.
• Do not place a heavy object such as a monitor on the printer.
Condensation • If the printer is subject to wide and sudden changes in temperature, such as when
it is moved from a cold room to a warm room or when it is left in a room with a
heater that tends to produce large amounts of moisture, condensation may form
inside the printer. In such cases the printer will probably not work properly, and
may even develop a fault if you persist in using it. If condensation forms, turn off
the power and leave the printer to stand for at least one hour.
• If the printing pack is subjected to wide and sudden changes in temperature,
condensation may form on the ink ribbon or paper. This will cause the printer to
malfunction. Also, if the printing pack is used in this state, spots are likely to
appear on the printout. Therefore, avoid storing the printing pack in locations
subject to wide and sudden changes of temperature.
• To store a half-used printing pack, replace it in its original packing and reseal the
package. If possible, keep the sealed printing pack in a cool, dark location. To
subsequently use the printing pack, place it, in its sealed package, in a warm
room for several hours. Doing so prevents condensation from forming when the
printing pack is removed from its package.
7
Introduction
Location
To prevent internal heat built-up, leave enough room around the printer for air to
circulate through the vents on the left hand side of the cabinet.
On transportation
Do not transport the printer with the supplied accessories. Doing so may cause
malfunction.
Cleaning
Clean the cabinet, panel and controls with a soft dry cloth, or a soft cloth lightly
moistened with a mild detergent solution. Do not use any type of solvent, such as
alcohol or benzine, which may damage the finish.
Indice
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